20kV及以下配电网工程造价的确定与有效控制方法分析

随着我国电网逐渐向智能电网迈进,信息技术在电能传输、转换、分配、调度等方面的应用,使电力企业可以进行结构调整,提高电力系统管理水平。据统计,2011年,我国电力信息化投资达220亿元,2012-2015年,电力工程建设稳步推进。为了促进电力企业全面开展项目成本核算和有效控制,提高电力工程项目的效益,确定了典型方案设计模块,通过定额规则库与典型方案设计相匹配的方法,解决了安装过程中定额第一版遗留的一些问题,并通过设计选型等措施加强了成本控制。     

Does job passion enhance job embeddedness? A moderated mediation model of work engagement and abusive supervision

Academic and industrial attention has been paid to the job embeddedness as an important predictor of employee actual turnover. Studies have examined the influence of job embeddedness as an antecedent, mediator, and moderator. However, there have been few investigations of antecedents of job embeddedness from the perspective of employee characteristics. Therefore, the current study bridged this research gap and investigated the associations among job passion, work engagement, abusive supervision, and job embeddedness. Data from 278 full-time hotel employees indicated that harmonious passion was not associated with job embeddedness. Moreover, obsessive passion shared a positive relationship with job embeddedness. Both harmonious and obsessive passion had an indirect effect on job embeddedness through work engagement. Abusive supervision moderated only the indirect effect of obsessive passion on job embeddedness via work engagement. A new model is proposed based on our findings to explain factors that contribute to job embeddedness.     

互联网金融规制与市场有效性改善*——来自中国网络借贷行业的证据

中国的互联网金融经历了一个先创新发展后监管规制的过程，本文通过对网络借贷行业的实证研究，分析监管规则的出台实施对新型互联网融资市场有效性的影响。实证结果表明，网络借贷平台资金的银行存管、持有ICP证等强制性规定缓解了投资者、平台企业与借款人之间的信息不对称，对克服早期平台间通过竞相承诺高回报率来吸引投资者导致的“柠檬市场”问题、对解决网贷市场上缺乏平台风险性高低有效信号的问题都起到了正向作用，有助于互联网融资市场的有效性提高。     

The Engineer and The Plumber: Mediating Mumbai's Conflicting Infrastructural Imaginaries

Two decades ago, the rules governing the provision of piped municipal water supply in Mumbai became linked to the policy frameworks governing eligibility for a property titling scheme. This article outlines the ideological basis and practical implications of the shift, as well as the contradictions of the new regulatory regime. The article demonstrates how these contradictions have been mediated by the material and practical knowledge, embodied expertise, local authority and wide‐ranging socio‐political work of two sets of actors: municipal water engineers and a cast of characters known locally as ‘plumbers’. The social, political and hydraulic imaginaries animating the work of ‘plumbing’ are bound up with a temporal and spatial imaginary distinctly at odds with the network‐flow conception of hydraulic engineering within which the work of water supply planning and distribution in Mumbai is conceptualized, materialized and institutionalized. The hydraulic and legal contradictions of these clashing infrastructural idioms––of flow and event––have rendered the regulatory framework highly unstable. These contradictions eventually erupted in Mumbai's waterscape, leaving the city's water infrastructures suspended in a highly politicized state of limbo between dueling infrastructural imaginaries.     

工商管理类专业课程教学质量监控体系研究

课程教学质量是高等学校的生命线，学分制模式下，工商管理类专业课程因其本身固有的特性，课程教学质量的提升在较大程度上依托于一个完善的质量监控体系的有效运作，为此高校要采取措施，在内部构建起课程教学质量的监控体系来确保人才培养质量，从而提高办学水平。     

会计监督与审计监督的不可替代性与互补性研究

会计监督与审计监督虽然同属于经济监督体系,但是又有各自独立的体系,它们在经济监督中所产生的作用有所不同。本文从企业内部的角度探讨了会计监督与审计监督的不可替代性和互补性,明确了两者的关系,才能为企业内部开展经济监督提供可靠的依据。     

对“村财乡管”管理方式的思考

农村税费改革之后,很多地区对村级财务实行了“村财乡管”。本文通过分析认为,“村财乡管”是乡镇一级政府对村级集体财产的越权管理;这种管理方式在对村级集体财务管理产生某些积极效应的同时,也带来了很多不利的影响;村级财务管理的关键还在于加强村民民主理财制度建设,加大财务监督力度。     

工程投标报价的优化

在报价低者为优的评标规则下，报价、中标可得利润与中标概率总是成反比，最优报价为中标可得利润与中标概率的乘积最大时所对应的报价。结合案例详细分析了只有一个具体竞争对手，有若干具体竞争对手，已知对手数目但不知具体对象，既不知对手数目也不知具体对象四种情况下的报价决策方法。     

谈安徽中小企业产业群的建立

本文针对生物工程产业的特点和国家发展政策 ,根据美国风险投资协会等机构的调查 ,阐述风险投资在生物工程领域的发展状况 ,指出风险投资既是生物工程产业发展的重要动力 ,也是我国生物工程产业发展的战略选择。     

工程建设质量控制中的特殊过程确认

ISO9001质量管理体系中对特殊过程及特殊过程确认作了具体规定,本文就特殊过程及特殊过程确认的概念、特点、内容、方法作了分析,结合其对工程建设中质量控制的指导意义,分析说明了在监理工作中进行质量控制的具体做法。